224013412 has 12 divisors (see below), whose sum is σ = 448026880. Its totient is φ = 96005736.

The previous prime is 224013397. The next prime is 224013467. The reversal of 224013412 is 214310422.

224013412 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 224013412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4000212 + ... + 4000267.

Almost surely, 2^224013412 is an apocalyptic number.

It is an amenable number.

224013412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224013412 is a wasteful number, since it uses less digits than its factorization.

224013412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000490 (or 8000488 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 224013412 is about 14967.0776038611. The cubic root of 224013412 is about 607.3299151842.

Adding to 224013412 its reverse (214310422), we get a palindrome (438323834).

The spelling of 224013412 in words is "two hundred twenty-four million, thirteen thousand, four hundred twelve".